4. The MyTunes song app sells music downloads. Over the past few years, the service has lowered its prices. The table shows the price per song and the number of songs downloaded per day at that price. a. Examine the data without drawing a scatter plot. Describe any trends you see. b. Draw a scatter plot. Describe the correlation. C. Approximate the number of downloads at a price of $0.54 per song. Explain your reasoning. Price per Number of Downloads Song (in thousands) $0.89 1,212 $0.79 1,704 $0.69 1,760 $0.59 1,877 $0.49 1,944 $0.39 2,011

4. The MyTunes song app sells music downloads. Over the past few years, the service has lowered its prices. The table shows the price per song and the number of songs downloaded per day at that price. a. Examine the data without drawing a scatter plot. Describe any trends you see. b. Draw a scatter plot. Describe the correlation. C. Approximate the number of downloads at a price of $0.54 per song. Explain your reasoning. Price per Number of Downloads Song (in thousands) $0.89 1,212 $0.79 1,704 $0.69 1,760 $0.59 1,877 $0.49 1,944 $0.39 2,011

Name: The MyTunes song app sells musicC only thank you. 4. The MyTunes song
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Description: The MyTunes song app sells musicC only thank you. 4. The MyTunes song app sells musicdownloads. Over the past few years, theservice has lowered its prices. The tableshows the price per song and the numberof songs downloaded per day at that price.a. E

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 41SGR

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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